Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Mostly Cloudy

25°F

-4°C

Humidity 77%
Wind Speed S 3 mph
Barometer 29.92 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 30 Nov 8:55 pm MST
Extended Forecast for

4 Miles WSW Grand Lake CO

Winter Weather Advisory November 30, 09:10pm until December 1, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 30, 09:10pm until December 1, 05:00am

    NOW until 5:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 6 °F

    Snow then
    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 23. Wind chill values as low as -2. Light west northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6. Wind chill values as low as -4. West southwest wind around 7 mph, with gusts as high as 15 mph.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 11am.  Partly sunny, with a high near 30. Wind chill values as low as -3. West southwest wind 6 to 11 mph, with gusts as high as 23 mph.  Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 14. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 14 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow.  High near 26. Chance of precipitation is 90%.

    High: 26 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 2.

    Low: 2 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow, mainly before 11pm. Low around 6. West northwest wind 3 to 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Monday
Mostly sunny, with a high near 23. Wind chill values as low as -2. Light west northwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 6. Wind chill values as low as -4. West southwest wind around 7 mph, with gusts as high as 15 mph.
Tuesday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 30. Wind chill values as low as -3. West southwest wind 6 to 11 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Tuesday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 14. West wind 5 to 7 mph becoming calm in the evening.
Wednesday
Snow. High near 26. Chance of precipitation is 90%.
Wednesday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
A chance of snow. Mostly cloudy, with a high near 27.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14.
Saturday
A chance of snow. Mostly cloudy, with a high near 30. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 14.
Sunday
A chance of snow. Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Grand Lake CO
 40.23°N 105.9°W (Elev. 8947 ft)
6:36 pm MST Nov 30, 2025
9pm MST Nov 30, 2025-6pm MST Dec 7, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database